Adjustments On The Function Display; Main Adjustment Menu; Id Adjustments - Icom IC-7410 Service Manual

4-6 ADJUSTMENTS ON THE FUNCTION DISPLAY

1) Connect the short plug (Page 4-1) to [REMOTE], and while holding down [MENU] and [SSB], turn ON the power.
2) The main adjustment menu appears.
¤ MAIN ADJUSTMENT MENU
Select the ID adjustment (See below)
Select the transmit adjustment (Page 4-8)
¤ ID ADJUSTMENTS
Reterns to the previous screen.
ADJUSTMENT ITEM
LOADING REFERENCE
VOLTAGE
SETTING ID REFERENCE
LEVEL
ID ADJUSTMENT
Automatically returns to the main adjustment menu.
ADJ
I D T X
1 3 . 8
ID
MENU
TRANSCEIVER'S
CONDITION
• Display: "13.8 SET"
• Receiving
1 • Display: "ID HF+1.0A"
• Transmitting
2 • Display: "IPD HF+1.0A"
• Transmitting
1 • Display: "ID SET HF"
• Transmitting
2 • Display: "HFID1V"
• Transmitting
3 • Display: "HFID2V"
• Transmitting
4 • Display: "HDID1V"
• Transmitting
5 • Display: "HDID2V"
• Transmitting
6 • Display: "HPID1V"
• Transmitting
R E F R X
Select the receive adjustment (Page 4-10)
Select the reference frequency/APC reference adjustment (Page 4-9)
S E T
S E T
OPERATION
• Set the power supply voltage to
13.8 V.
• Connect a dummy load to [ANT1].
1) C o n n e c t a d u m m y l o a d t o
[ANT1].
2) Connect an ammeter to the
power supply line.
4 - 7
Stores the value and move to the next item.
MEASURE ADJUST
POINT POINT
– –
– –
Power –
supply line
[MAIN DIAL] 1.0 A more than
–
[MAIN DIAL] 1.0 A more than
–
–
VALUE
Push [F-5].
(A beep sounds,
and then another
beeps sound
0.5 sec. later)
Push [F-5].
Push [F-5].
(Meaure the
current and
note it as the
reference.)
the reference.
Push [F-5].
Push [F-5].
(A beep sounds,
and then
another beeps
sound 3 sec.
later)
"Step3."
Push [F-5].
Push [F-5].
(A beep sounds,
and then
another beeps
sound 3 sec.
later)
Push [F-5].
(A beep sounds,
and then
another beeps
sound 3 sec.
later)